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Rapid:
Individual Calculations December 2021 |
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| Brambilla, Renee Blandy Tissot Total change: -13.80 | |   |
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| 4a Etapa do Circuito Potiguar de Xadrez RPD | Natal RN | BRA | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1663 | 0.00 | 1 | -0.10 | 20 | -2.00 | |
|  Rocha, Vitor Firmo De Souza | | | 2031 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Campeonato Potiguar RPD 2021 etapa 5 CPX | Natal RN | BRA | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1663 | 2.00 | 5 | -0.59 | 20 | -11.80 | |
|  Andrade, Joao Victor De Souza | | | 1326 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rocha, Vitor Firmo De Souza | | | 2031 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Da Silva, Cibele Florencio | | | 1396 | BRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Da Silva Junior, Emanuel Tavares | | | 1513 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bezerra, Flavio Rodrigo Costa | | | 2054 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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